{"id":"W7106571171","doi":"10.2196/75977","title":"A Feasibility and Acceptability Study of Virtually Sharing a Meal over Video Chat while Aging-in-Place (Preprint)","year":2025,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"Technology Use by Older Adults","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"The Internet; Key (lock); Video recording","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01612233,0.0008280101,0.0007309846,0.0009299961,0.002751253,0.002558228,0.001207076,0.001318405,0.006230213],"category_scores_gemma":[0.06758256,0.0009550123,0.001125015,0.0005302678,0.001412016,0.002301636,0.001408397,0.002152377,0.0006926007],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001121171,"about_ca_system_score_gemma":0.002608863,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00627192,"about_ca_topic_score_gemma":0.007235079,"domain_scores_codex":[0.9916618,0.004856949,0.0009041534,0.0008347371,0.001188537,0.000553831],"domain_scores_gemma":[0.949557,0.03835766,0.002349399,0.001851273,0.005359085,0.002525567],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"qualitative","study_design_scores_codex":[0.03085818,0.1943791,0.1593253,0.00409963,0.0004861484,0.00185251,0.4088469,0.0006622343,0.02691635,0.00169939,0.002051407,0.1688228],"study_design_scores_gemma":[0.01133867,0.3517987,0.346706,0.0007047927,0.001454742,0.001412419,0.2587154,0.00386914,0.01244204,0.001154246,0.009862103,0.0005417187],"study_design_candidate":"qualitative","study_design_consensus":"qualitative","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9961289,0.0000263258,0.0007093343,0.00007609477,0.00004129936,0.001443415,0.00006898127,0.00001795106,0.001487661],"genre_scores_gemma":[0.9890293,0.00008425026,0.004590907,0.0001933594,0.00006682017,0.004655109,0.00008250418,0.00001674231,0.001280971],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01612233,"threshold_uncertainty_score":0.08526403,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06819589424861403,"score_gpt":0.4418574142069837,"score_spread":0.3736615199583697,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}